Battery Switches

Battery isolator switches ensure that the battery electrical supply can be cut immediately in an emergency or during vehicle storage. We stock mostly Durite isolator switches in a variety of models for automotive and marine use which have features such as splashproof covers, a removable key, removable control knob, independent ignition switching or controlled earth leakage through a resistor. We also sell spare Durite keys for Durite battery switches. Other than Durite isolator switches, we stock an M4-A4 Tank Isolator switch and a FIA battery master switch.